Pyruvate Kinase 1

(All numbering and residues are taken from first PDB file)

Bending Residue Dihedral Analysis

Residue
i
Residue
i+1
Distance of hinge axis to residue i in conformer 1
(A)
Distance of hinge axis to residue i in conformer 2
(A)
Change in psi (i)
(deg)
Change in phi (i+1)
(deg)
Angle of psi(i) axis to hinge axis conformer 1
(deg)
Angle of psi(i) axis to hinge axis conformer 2
(deg)
Percentage Progress
 THR-85   LYS-86  8.3 8.4 0.6 -2.8 26.0 27.8 -4.6
 LYS-86   GLY-87  8.9 9.0 8.0 12.0 81.7 81.1 23.1
 GLY-87   PRO-88  6.0 5.9 -20.9 -8.2 125.7 112.1 -73.6
 PRO-88   GLU-89  6.5 6.8 101.4 -70.8 21.9 4.5 103.4
 GLU-89   ILE-90  7.8 8.1 -0.7 34.1 114.7 108.1 38.5
 ILE-90   ARG-91  10.0 10.1 0.5 0.5 46.3 48.3 -9.9
 ARG-91   THR-92  12.6 12.6 5.2 -1.3 62.8 65.0 33.7

Downloading Image

Graph shows rotational transition at bending residues and can be used to identify hinge bending residues.
Probably only informative for interdomain rotations greater than 20 degrees


Residue
i
Residue
i+1
Distance of hinge axis to residue i in conformer 1
(A)
Distance of hinge axis to residue i in conformer 2
(A)
Change in psi (i)
(deg)
Change in phi (i+1)
(deg)
Angle of psi(i) axis to hinge axis conformer 1
(deg)
Angle of psi(i) axis to hinge axis conformer 2
(deg)
Percentage Progress
 ILE-178   ASN-179  8.6 8.7 3.6 -0.5 69.4 71.4 6.5
 ASN-179   LEU-180  5.5 5.8 -5.8 16.1 68.1 70.0 -17.3
 LEU-180   PRO-181  7.2 7.7 15.5 -4.6 83.9 94.5 -26.0
 PRO-181   GLY-182  5.9 6.3 -15.9 14.9 82.9 97.1 8.7
 GLY-182   CYS-183  9.3 9.2 -9.3 -1.2 105.1 126.8 -12.0
 CYS-183   GLU-184  10.8 10.5 -14.2 10.4 174.5 164.3 -38.4
 GLU-184   VAL-185  12.4 10.9 44.9 -23.7 63.9 76.4 66.2
 VAL-185   ASP-186  10.2 9.4 12.1 -0.4 9.4 4.5 46.8
 ASP-186   LEU-187  11.2 10.6 21.2 -29.8 61.8 68.8 12.7
 LEU-187   PRO-188  9.4 8.9 -1.3 5.9 139.0 145.3 13.4
 PRO-188   ALA-189  7.7 7.5 -2.2 3.6 77.1 79.3 25.5
 ALA-189   VAL-190  3.9 3.7 0.3 -11.3 56.3 78.6 27.0
 VAL-190   SER-191  5.6 5.4 21.2 -7.5 93.1 96.9 -20.7
 SER-191   GLU-192  9.2 8.9 14.2 -26.5 35.5 38.3 -13.5
 GLU-192   LYS-193  11.9 11.7 14.4 6.5 97.5 95.1 20.4
 LYS-193   ASP-194  12.5 12.3 -7.6 1.6 100.3 110.6 -10.2
 ASP-194   ARG-195  9.0 9.0 2.4 0.3 10.2 7.9 13.1
 ARG-195   LYS-196  8.8 9.2 -8.6 11.4 113.8 108.7 -2.3
 LYS-196   ASP-197  12.2 12.6 -2.0 -9.3 73.1 74.9 -7.9
 ASP-197   LEU-198  11.8 11.9 9.9 -7.6 56.7 56.8 10.7
 LEU-198   GLU-199  9.1 9.2 -2.0 8.1 157.1 155.7 5.8

Downloading Image

Graph shows rotational transition at bending residues and can be used to identify hinge bending residues.
Probably only informative for interdomain rotations greater than 20 degrees